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. 2012 Dec 7;24(12):4917–4929. doi: 10.1105/tpc.112.105163

Figure 7.

Figure 7.

PREs, IBH1, and HBI1 Mediate Hypocotyl Elongation Responses to BR, GA, Temperature, and Light.

(A) and (B) Wild-type (WT) and transgenic 35S:pre-amiR, 35S:IBH1-myc, and 35S:HBI1-SRDX plants were grown under constant light for 7 d in half-strength MS medium with (+) or without (−) indicated hormones: 100 nM BR (A), 1 μM GA3, and 100 nM PAC (B). Right panels: The hypocotyl lengths were measured from at least 15 plants. Error bars represent sd.

(C) Wild-type and transgenic 35S:pre-amiR, 35S:IBH1-myc, and 35S:HBI1-SRDX plants were grown at 20 or 29°C for 7 d. The hypocotyl lengths were measured from at least 15 plants. Error bars represent sd.

(D) Wild-type and transgenic 35S:pre-amiR, 35S:IBH1-myc, and 35S:HBI1-SRDX plants were grown under different light conditions for 7 d. The hypocotyl lengths and relative lengths (percentage of length in the dark) were calculated from at least 10 plants. Error bars represent sd.